ZTX603 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image1 of 2
Exact MPN14 sourced attributes1 source document

Diodes Incorporated · exact orderable part

ZTX603

TRANS NPN DARL 80V 1A E-LINE

Transistor Type
NPN - Darlington
Voltage - Collector Emitter Breakdown (Max)
80 V
Current - Collector (Ic) (Max)
1 A
DC Current Gain (hFE) (Min) @ Ic, Vce
2000 @ 1A, 5V
Vce Saturation (Max) @ Ib, Ic
1V @ 1mA, 1A
Frequency - Transition
150MHz
Power - Max
1 W
Current - Collector Cutoff (Max)
10µA
Operating Temperature
-55°C~200°C(TJ)
Original manufacturerCommercial terms confirmed per lot
ManufacturerDiodes Incorporated
Package / caseE-Line-3
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

ZTX603 technical parameters
ParameterValue
Current - Collector (Ic) (Max)1 A [1]
Base Product NumberZTX603 [1]
Current - Collector Cutoff (Max)10µA [1]
DC Current Gain (hFE) (Min) @ Ic, Vce2000 @ 1A, 5V [1]
Frequency - Transition150MHz [1]
MfrDiodes Incorporated [1]
Mounting TypeThrough Hole [1]
Operating Temperature-55°C~200°C(TJ) [1]
Power - Max1 W [1]
Product StatusActive [1]
Transistor TypeNPN - Darlington [1]
Vce Saturation (Max) @ Ib, Ic1V @ 1mA, 1A [1]
Voltage - Collector Emitter Breakdown (Max)80 V [1]
Package / CaseE-Line-3 [1]

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.